The life you are building needs some time that has not already been offered away.

Anything you are trying to build needs hours that were not already promised to somebody else. Time given away in advance goes to whatever is loudest, and what comes back is the residue: tired, fragmented, and just about enough for maintenance. Lives get constructed out of protected time rather than out of leftovers. Nobody will hand you that time, because from outside it looks like nothing is happening in it.

Take two hours in the coming week and give them to the thing you keep postponing, before anyone can ask for them. Treat them as already spoken for, since they are.