What do you focus on?
Personally I'm getting more focused on shuai and na. The reason is that it's what I think is relevant in society today.
IMO, why traditional arts get a bad name is that they focused on Ti and Da in a time when you actually could focus on Ti and Da. What I mean is that there is truth to the too deadly argument. In order to demonstrate Ti and Da as a self defense skill as taught in TCMA, you'd have to allow for temple, throat, eye and groin strikes at the very least. That can't be done in today's society - so, you end up trying to use sportive striking techniques which aren't really that efficient for ending a fight quickly.