Yay! Thank you so much!
Scuba diving is different from freediving. Scuba diving needs a breathing apparatus while in freediving, you dive in one breath. I would love to share some basic things about scuba and/or freediving, but I'm not really good at it. Maybe soon! We will have our certifications for freediving next year. I have an open water scuba certification, but it was from last year and I haven't tried scuba diving again.
I also believe that freediving or even scuba diving are always a personal journey. You need to have an expert or master diver who will guide you because both hobbies are very dangerous. If you want to try them, start inquiring in your local dive shops how much is a basic training course. It's an investment because I know these hobbies are not cheap, but they're really worth it.