Wonderful!
I just gave myself a hair cut yesterday!
I had a very long hair for many years. I used to give myself a trim as well.
I cut it short/short bob last fall. It was getting a bit long so I cut it again. I love it.
I had to have my daughter help me cut the back though. I can’t reach🤣
I find thinning shears useful because I have very thick hair.
I still cut my youngest daughter’s hair but she has wavy hair. It’s hard to give her a hair cut. I used to cut my oldest too.
Good luck!