"There is only so much YT can teach you" My brother, youtube can teach you everything you need to know. Make sure you read the comments first before diving in, lot's of things are done incorrectly on YT. You are more capable than you think. Just get use to being ok with messing up or it not being perfect. Gas & electric (Unless it's simple stuff) are the only things I won't touch. When you do call a handyman or contractor, be annoying and ask them questions on how/why they are doing things and what products they are using. I also recommend getting the classic "How your house works" book by Charle Wing so you understand how your house functions. That will help you form mental connections when you are working on things because a lot of times what you do, can impact something else.