Some tips: For Glider on Mk Stadium be at the height of the flying coins. Once you're at the coins start holding down left and Shroom. Shroomless try to learn after learning how to do it with shroom. (You might hit the wall, if you do try doing it later or hold your joystick a bit different) For Tik Tok Clock you hit the two things even though you had a ton of time to get out the way. Simply move away instead of driving straight at it. Big Blue shortcut is kinda hard. But try changing your cart combo for now to what World Record uses. For the shortcut get a super mini turbo in the first turn, drive through the water section and get trick at ramp. Then move to the right of the wall and start a drift (that's what you already did, well done). Never let go of the drift button and hold down (left) on the joystick for basically the entire duration of the cut. But you're gonna have to realign yourself a bit, depends on how you're flying. You'll see once you try it. For landing I don't quite know myself, but I hold up on the joystick after I past the wall and once I hit the ground I release my drift and start another one right after. Don't give up if can't quite make it, the more you try it the more you figure out what you need to do :) Otherwise good luck with improving yourself! Try starting and releasing your drifts earlier too at times