@ @ I Can Overcome My Weakness This Time! こんどこそ～

I've finally decided to go to a gym regularly from next month.

Do you mean "starting next month" or "for one month"?

Around two years ago, I suffered met an accident happened with me in "Curves," the commercial name of which was another gym I once attended. I've become totally chicken to exercise in any gyms since then. [ A little better, clearer. ] ;-)

However, the other day, I found a gym run by a medical doctor. where a medical doctor runs.

"... where a medical doctor runs" sounds like a doctor who happens to run (exercise there; not own/operate) We use "run/runs" as a word for "manages, owns, operates. Had you said, "... THAT a doctor runs" OR ", WHICH a doctor runs" either of those would have been OK, too. But by saying "WHERE a doctor runs" reads like, as I said, "he happens to merely exercise/train there." ;-)

He conducts inspections of each person first, and makes/designs an individual/specific plan for each one. [ Better. ] plan for them each.

While I was talking with the doctor, I felt happy because he understood my bad experiences well, and he also expressed his understanding of how intimidated I was by toward injection needles. [ I was scared of/intimidated by the size of that dog. I was drawn toward taking medicines orally rather than by injection. ]

I saw him trying to hold back [ OK, but here's a great new word for "hold back": stifle, which rhymes with our word "rifle." ] his laughter while listening to me, but it's [ I'm gonna start deducting points from your journal entry scores whenever you don't use contractions, which is really how we write and speak 95% of the time. ;-) ] good to see people enjoying my story, anyway.

There will be one more good thing: Due to my attempt to do so, one of my friends who hates vegetables promised me to eat more veggies from now on. [ This confuses me. Do you mean YOU promised her/him you would eat more veggies (in addition to exercising) OR did he/she promise to eat vegetables (which he/she hates) in honor of your willingness to go back to exercise class? ]

I will save his life too!

Oh, I see. He will start eating vegetables as a tribute to your bravely re-starting exercise classes. But you can see, now, why I was confused by your "promised me to eat" statement, ne? ;-)

I've become a total chicken when it comes to exercising in any gyms since then.

I chicken out when it comes to excersing in any gyms since then.

I'm excited to think that I might release trauma experience soon!

I'm excited to think that I might be able to forget about my traumatic experience soon.

While I was talking with the doctor, I felt happy because he understood my bad experiences well, and he also expressed his understanding of how intimidated I was by needles.

There will be one more good thing: Due to my attempt to do so, one of my friends who hates vegetables promised to eat more veggies from now on as a tribute to my re-starting exercise classes.