Position Yourself to be Helped
You may not want to hear this, but here it is anyway: even when I'm struggling, it's still my responsibility to lead myself well and position myself for help.
When Moses’s hands grew heavy, they took a stone and put it under him, and he sat down on it. Then Aaron and Hur supported his hands, one on one side and one on the other so that his hands remained steady until the sun went down.
We can all grow tired at times (especially leaders) and it isn't always easy to ask for help but, when you do, make sure you've positioned yourself well.
You can make it easy for people to help you or you can make it difficult.
Moses could have stayed standing and worn out Aaron's and Hur's arms too but he was humble enough to sit.