A big part of floating on the surface is about how to hold your breath. You can't just take a breath and then everything works. Many people take a deep breath, lay back in the water and when they don't float right away they exhale. They never give their body a chance to level out.
Yeah, as if you haven't already repeated that to everyone who said they couldn't float.
It IS about your mindset.
There you go again. No, it's NOT about MY, or the other poster's who said he couldn't float, mindset. Give up the broadbrush already.
If you are not calm and collected then you may be struggling more.
Gee, don't you think that, if I couldn't float in 9 feet of water, next to the pool wall, without an anxiety attack, I'd survive 20 years of diving, includng a fair share of solo diving?
Usually the calmer you are, the less movement you make and the easier it will be to hold your breath. The more movement you make, the heavier your breathing will be due to heavy activity and the harder it will be to hold your breath.
Despite your insinuation, I haven't been sarcastic yet, but I'll illustrate real sarcasm here
I've swam without propulsion aids, 75 yards underwater with three flip turns, but hey, all that stuff about relaxation and its effect on breathholding, it's all greek to me.
If you would read what I have posted, I am specifically saying that I understand that some people cannot float no matter what but that a lot of them initially think they can't because they haven't learned how to do it properly.
And whenever someone says they can't float, no matter how much evidence to the contrary exists, you're going to lump them in that category and repetitively preach to them until they're blue in the face. You're NEVER going to stop and consider responding to that statement from anyone like they're not a 12 year old non-swimmer.
I have mentioned a couple of times now that I understand that not everyone can float.
It's just not possible that you're ever going to be talking to such an individual, is that it?
Sorry if I have offended anyone by my posts but I just don't see how anyone could take offense to what I have posted. I have tried to be clear with my meaning but apparently not everyone understands what I'm trying to say.
Let me spell it out for you.
Someone posted that he couldn't float. You felt the need to tell him, essentially, that he was mistaken or deluded. But you were polite, so no real problem, but when he insisted, and then someone else cited the physics of why he could be right, then I seconded that and cited ample evidence, you persisted in preaching like you were lecturing a bunch of 12 year old tenderfoots who insisted there ARE such things as snipes.
Maybe you've spent too much time with kids and now treat everyone like kids. That's one reason I generally don't like the company of K-4 teachers.
To put it as bluntly as I can, you're not talking to a bunch of wide eyed 12 year olds learning to swim in between summer camp troop initiation haizing. Your audience here are adult divers, who are at least literate enough to use a computer. They had to understand the principles of buoyancy and displacement to complete the first module of the easiest path to becoming divers. Many of them had to swim the length of the pool underwater, so they can hold their breath a decent length of time. They're probably pretty comfortable and relaxed in the water. So, even though I know everything you're saying about floating, before you say it, when an ADULT CERTIFIED DIVER, a member of a sub-population where the most common buoyancy complaint is that they can't sink without enough lead to build three car batteries, tells me they can't float, I don't feel any impulse to condescend to them about mindset and really, really trying. I grant them the dignity of not treating them as either a liar or a fool. Furthermore, when multiple certified divers are saying yes, there are people who can't float, I don't persist in insulting ALL their intelligence by repeating the same mantra over and over again, in the face of overwhelming evidence that yes, they DO get it, and they DO know what they're talking about.
Yes, I freely admit, condescending is one of my hot buttons, but even now, you persist in taking a stance and tone of "Yeah, some people can't float, but the ones I'm talking to now couldn't possibly be among them, they just need to be told ONE MORE TIME about the mindset thing and they'll come around. Poor dears."