Do I have the strength required, do I have the intelligence to do it, do i have the energy to own it, am I willing to do it? I'm going to be honest with you I don't have the energy to run a marathon or the strength to bench 2 plates or the intelligence required to be a doctor, but powerlifters didn't start with their strength, doctors aren't bred they are made, and marathoners run every single day to be able to run that one race. The only thing you may be lacking is motivation, and I'm not talking about what you feel after watching a video or reading this post. It's what keeps you up at night, it's that feeling of sadness if you couldn't do it, that feeling of regret when you didn't take the oppurtunity. The question is are you willing to feel those feelings again or will you put your comfort to the side and do what your future self would thank you for. You know what the future you wants, don't let yourself down.