T-Spins are going to be the death of me

[MonMon]

I've been playing Tetris on and off for basically my whole life but somehow missed the boat on T-Spins. Now I can't seem to do these damned things to save my life. Can anyone recommend some tutorials or tips so I can stop pulling my hair out?

[TSTman]

Here is a list of all the T-spin setups that people do:
http://harddrop.com/wiki/Category:T-Spin_Methods

One particularly powerful method of play is called "Infinite TST". It is what I use quite a bit in PPT, especially vs. Tetris players. It is also difficult to master, though, so be prepared for lots of training. Here is a video of a 2-minute Ultra game using Infinite TST:
https://www.youtube.com/watch?v=mYH4mh546ug

Also, Sega published a couple of T-spin guides specifically for Puyo Puyo Tetris.
T-spin methods: https://www.youtube.com/watch?v=KnU9mWOY87E
T-spin setups: https://www.youtube.com/watch?v=g2jsvgokC9o