How much stronger than strongest?

After the news of Kor's cancer spread, friends started to reach out to us.

I guess the didn't know what to say. I know I wouldn't know what to say. I do not think that there would be the right words to say.

Every one kept telling me to "STAY STONG".

I didn't know what's that supposed to mean.

I was at the peak of my strength. The most that I thought I could handle.

I guess, before I lose hope and faith, I would think of the kind words, and stay strong.