I started modifying SMB3 ROMs in 2010 and over the years, my experience improved. I was on YouTube from July 17, 2008 to February 1, 2017.
SMB3 ROM Hackers Guild: https://www.facebook.com/groups/121487385079292/
Facebook Page: https://facebook.com/English1studE1S
English1stud's Sanctum started 7 years ago