if you are strong..?

i never realized how strong I was, till I became my mothers sole caregiver as she has terminal cancer. Some days it is all i can do to put my feet on the floor in the mornings, as i am so tired. But then I stop and think I should be grateful that I am able to put my feet on the floor, and that she is still with me every morning that I awake.

I would learn to spell?