Just saw a poll with some questions about what you struggle with and there were options:
Committing to your goals?
Finding your meaning?
I cannot help but think, if you cannot commit to your goals, maybe those goals are not yours? If you cannot find meaning, maybe you need to create one? If you have limiting beliefs, maybe it is time to revisit your upbringing and learn to accept and support your inner child by developing your inner adult/parent?