u/AffectionatePark7551

I have this question, perhaps it has already been asked many times. As I understand from the principles of stoicism, only our actions are under our control, and as long as we do our best, this gives (should give) us the ability to calmly accept what is happening. But what if I don't feel like I'm doing my best, and it's like I can't push myself/I don't have the strength to do more, or my desire isn't strong enough to do more, and so on. How, from the point of view of stoicism, should I approach this situation, push myself to take action, or accept that, in fact, this is also not in my control and move on continuing doing what I have enough energy to do until I have the strength to do more?