Your choice of play, your choice of gaming. We cannot control it. Only Sakurai and you can control your life. I mean, sometimes I crack open the item menu and put some items in play. Maybe pull in a giant melee. Or even a Super Sudden Death. Once I've picked Hyrule Temple, I was too lazy to go back to switch stages I just played there and made a 14 minute 4 stock match.
I generally say, with advance techniques, you generally win any matches. With advance techniques you can use items and play on stages that are banned from tournaments. With advance techniques you can have fun with all your friends. With advance skills, you can train yourself and be a stronger inside.
Everything else there's Master Card (ROFL, I was joking). I mean you can do just the same thing with advance skills. You can be the world's best player and play against someone on Hyrule Temple with items on very High. It doesn't matter if your casual or not. Just try these advance skills out and see if you like them.
And remember, if they're too hard to do, it doesn't mean quit the game. Hard things don't mean it's boring rather it's just something else you have to cover through and learn from. I mean, it doesn't sound like fun when you're trying your hardest to learn, but get a few friends into advance skills like you (if you feel like it) and see how it turns out and maybe like it.
It's not possible for one to stop using advance skills. It's because advance skills focus on speeding characters up and putting characters at their best. I wouldn't want to pull my power level under 9000. ;D
Whatever you want, good luck and have fun!
because on youtube I see ppl keep on saying do you know how to shuffl or L-cancel. Also when I play melee with my friends I just play normally. So don't you think it's ok to sometimes play normally instead getting all competitive with someone and use those techniques like crazy? 
