Everything that you want is separated from you by a wall of fear, otherwise you'd already have it. Just work towards jumping through these fear anions to do the stuff you're afraid of doing and making bigger changes. And lik, as a fearful person, vouch for this is like anything you do to get over your fear, it's going to be the best thing you can do for leading a better life in the coming ten to 100 years. So ye, just go for it.