Buying the pessimism: Trying to catch the bottom

This is a very good thread. I was also trying to understand what could be the possible segments that will get into a pessimism mode in the next 5-6 months given the global macro scenario.
The top sectors that come to my mind are

1. IT services
2. Industrial chemicals for export
3. New age tech company, some of which might have some pricing power / network effect but are passing through pessimism.
4. Apparels maybe.

I will try to go deeper into subsectors but its great to notice such thread has been created.