TyCarter35
Bonafide Jax scrub
I usually start out with one character only. I try to learn everything that can be learned about the character, strats, BnB's frame data. normals, special properties etc. learning the MU's is the next step and that works if u play against good players. Learning how other characters work and their typical strategies from watching high level play helps and then u can try and figure out what ur character can do to deal with it. usually each character will hv an answer to specific stuff. it's just a matter of what it is. (yes even Jax has answers against GM in the corner it's just not a great option) once u know that. u can only get better by playing more and more. that's when u can only keep improving from learning from ur own mistakes