Exactly what you want, not just kind of having a good idea of it. Consult yourself deeply, what do you desire.
This can be a family member, your friend, complete stranger. Find someone you look up to, someone who is pursuing the same goals as you. Ask them to mentor you, if they refuse, so be it, but take risks.
What are the things holding you back ? What can you do to change them ? Start small and change them one at a time.
Discipline is the most important skill to have, improve it. When things get hard, it'll be the discipline that make you hold your ground.
Invest all of yourself into it, don't go with half a heart. Burn the bridges that need being burned, and don't regret it.
