I was wondering if there were any videos or sites where you can learn the different map callouts? I want to learn all of them to better myself at comp. Thank you!

so im a immortal jett main that played csgo before and was global. but i can play her. but often i wiff so hard with the knives any idea how to practice betteer with them. And also is it worth instalocking her. cuz i can never play her in...

think it would be pretty cool having something next to your agent showing how much you played them or something. maybe more games won the cooler it gets?