Experience will come with time. The most important thing is getting that scalp clean and residu free. Also pay alot of attention on the lace. What might seem clean can actually not be. Debond at night clean up , shower and go to bed without the piece on. In the morning re clean the scalp and reclean the lace, use 99% alcohol because yes there is a big difference between 99% and the regular 70%. try different tapes until you get to one that you feel comfortable with. It is very rare that a piece will just come off, it usually gives you notices that it will soon be time to rebond. Enjoy yourself. i did scuba dive and no problem at all. If you are not 100% confident yet, just run your fingers on the front hairline to re assure yourself every now and then and you will be fine.