Thank you! I can barely survive underwater for 30 secs before. I think I'm still under 1 min now, but that's plenty of time to explore the corals and fishes underwater.
But of course, you have to learn how to swim first before you can venture into freediving. I nearly drowned 3 times before I learned how to swim. If you are really motivated, I'm sure you can learn how to swim. Rooting for you!