Though I have criticized Ashwin a lot in recent times, he still has a lot to offer as a bowler. He needs to think properly. If I were him, I would go to Anil Kumble for guidance. I know Anil is a leggie while Ashwin is an offie, but still Kumble and Ashwin are pretty similar in that they are not big turners of the ball and rely on variations and play with patience. Ashwin's mind is all jumbled up now (he did well today though, probably it clicked for him) and he needs a mentor and the right mentor for me IMO is Anil Kumble.
Ashwin is a good spinner (I am not saying this due to my CSK like). He needs to sort his things out, and he can. He is well educated and seems to come from a well to do family, and its generally my belief that under such circumstances, people find it easier to bounce back from crisis (life and career) better.