I haven't performed cpr since january 1st at 11pm
Wow, what happened?
I don't think I'll remember the cpr steps from this moment on
You would probably remember it! That's really good that you know CPR. You could save lives.
I've heard it before but maybe one day I will forget it so it's better not to.
It is good to learn cpr. If you feel you are forgetting there are many free classes you can get certified in.