I hear you there loud and clear! I haven't lived through cancer, but I've lived through things such as grief, rejection, homelessness, being in debt, having to make difficult decisions, etc.

I just have to remind myself and others that I'm doing the best I can with what I have available and refuse to feel guilty.

I've had my "if only" moments, but time has gone on, and there's no way to go back and change the past.

Instead, what I need to think about is learning from my mistakes and using that knowledge to live better in the present moment as well as in the future.