I am a new diver, having less than 25 dives now. My OW check-off dives 3 & 4 were at the 75' depth. I am fortunate that I do not consume air fast and that I have good buoyancy control. The next day I was diving with a friend who is also a divemaster (5,ooo+ dives logged). We were diving for bugs near Jupiter, Florida. The dives sites that we went hunting were at 100' depth. I rocked! Not everyone will take to it as quickly or be fortunate enough to have a close friend be a mentor, but diving is an individual sport and you have to take responsibility for your abilities and be willing to say that you're not comfortable with a plan. If you are comfortable then you need to go forward knowing the risks.
I've got my goals and I'm working it out. Next dive is in 10 days!
Im glad things are working out for you! Hope to hear how well the next dive went!