Help with Q&A

Hi you guys! I did a gastric bypass video on YouTube. I was wondering if you guys could help me with any questions that come as  a new comer looking into it! I started the first Q&A and I would love to do a second! Its been 7 years (time flies) and I cant remember what I would have asked myself back then. If I could get some random questions to discuss on my next video that would be awesome. Here's a link below to my video if anyone has suggestions!

https://youtu.be/JYHPt4OIeb8 

Please comment with suggestions!

Also, should I do a plastic surgery video?

Thanks in advance you guys!!