This post is very incorrect. Sheik is not a shortcut character and she will not keep you at a low level. She is also not a way to avoid loss and not improve. I don't know where you're coming from with an opinion like this.
What? When did I ever say Sheik was a shortcut character? I was trying to get the OP to understand that she is NOT a shortcut character and that trying to switch to Sheik to do well in tournament was not a good idea if you want to go far as a player (this is not the same thing as saying Sheik holds players back btw). In fact, unlike most other people, I think Sheik is pretty hard to play. I also think she is a character that improves a player's fundamentals.
I also never said that playing Sheik would keep you at a low level. What I mean is that if he has no goals of going beyond the low level of play then I see no problem with him switching to Sheik, as I think she is easier to play than a lot of other characters at that level. If he wants to go beyond the low level, however, I think he should grind it out with Fox, the character he was originally picking up (this is not the same thing as saying Sheik will keep you at a low level believe it or not). This is because I believe focusing on working hard rather than on trying to find shortcuts will make you go farther as a player (I'm referring to OP wanting to switch to Sheik cause he thinks she's easier).
Also when did I say Sheik is a character meant for avoiding loss and not improving? You're putting words in my mouth. What I meant by that statement was that trying to switch to another character that you think is easier just to avoid going 0-2 is a horrible mindset to have as a player. If he focused on improving and winning instead of avoiding loss, he wouldn't be concerned with how hard or easy his character is to play.
No offense but I think you need to work on your reading comprehension skills. What you thought I was saying is not even close to what I was actually saying. I know I would never say any of those things because I main Sheik.