<human>: Can you succinctly summarize the text in 1-3 sentences?

I just got back to school, after a somewhat shitty weekend home. I needed to run and get my mind off things. I got ready and headed out through town, out to the bike trail by the river.

I had forgotten my asthma medicine this past weekend at school, so it's been a couple days since I've taken it. About 3/4 of a mile out, I realized that running was probably a bad idea. To add to my frustration, I've been struggling with pretty chronic stomach pain for a few months, and it seems to be the worst when a) i'm running or b) when I'm upset. At this point, both apply to me.

We all know that feeling when a run is just plain *bad*. It's so incredibly frustrating.

But then-- I see this petite, cute woman jogging opposite to me and she sort of smiles at me. I kept running, but then all of the sudden, she turns around, and tells me she used to be a cross country coach, and gives me a tip on a minor adjustment to my form. I thank her, and she just seems genuinely happy that she could help.

As she turned to run away, she just kind of smiled and said "you just have such a strong, beautiful body".

Now, maybe this wouldn't seem like a big deal to anyone else, but after how I was feeling... And how angry I was at my body, it really just sort of got to me. I realized that I have plenty of time to get back up to peak form; I need to just do my best *today*, and to treat my body respectfully. I have been so critical of my body lately: my asthma, whatever this stomach pain is, the weight I've put on, how it hasn't been performing like it did when i was in peak shape... I realized I just need to back off a little. I've got plenty of time to get back to where I was at my peak. Each step I take is one more step than if I had quit earlier.
<bot>: some nice lady on the trail made me feel pretty and strong. I've changed my perspective, and I realize how critical I was about things that are trivial in the big picture.