Oh dear i feel the same ways as you do in certain issues such as education and confidence. I pretty much feel kind of frustrated quite a lot since i havent finished college yet and not working on what i love just cause i have bills to pay. But you know what. As hard as it is, embrace yourself, embrace everything that happens to you as a challenge(sort of like a videogame) and try hard to accept them and acomplishing them. Life is hard but its beautiful for the ones that try to find a light in the middle of the darkness. See the light in your issues and follow it. Live today with joy and make sure that everything thats happens always leave us a teaching wort discovering.
Hope that helps somehow 🙂 goodluck (: