You know, I think i'll adapt this method as well. Instead of gifting myself the upvote, i'll let others do it on me if they really like it.
I hate it when people do not read or watch the video all the way. They just leave a comment and just say "great video" or "great post" with the hopes of us giving them an upvote. Sickening
I just looked at your content and I think you definitely don't need to upvote your own content ;p