Is there anyone here like me? I have important things to do, but I just have no faith.

Almost everyone will have this state. From your heart, it's actually a matter of choice. Your subconscious mind refuses to do it, but external factors force you to do it. The so-called importance is not your own judgment, but the judgment made by the objective environment of this society and imposed on you. We often say: Nine times out of ten, life is unpleasant, or people can't help themselves in Jianghu. In fact, we can choose, but you obviously reject this matter, but you are not ready to face or bear the consequences of not doing it. Then, as time is pressing, there will be remorse and entanglement. Instead of blaming yourself, think about what you really want to do, what motivation you have to do, what you can persist in doing, and evaluate the consequences of not doing this important thing in front of you. Maybe you will find, give up and do what you have the motivation to do, and you will gain more! I'm afraid you wasted years, missed opportunities and suppressed yourself in this hesitation and remorse. Be confident! Start (a disease)