Stock Technical Analysis - Training (Info Reqd)

NSE:NIFTY   Nifty 50 Index
Hi All ,
I assume many members here might have gone through some Technical analysis Training programs , Be it indicators,Patterns , Elliot / Neo wave , Gann Study or Trading psychological training (Online or Classroom session).

In case you if you have learnt it on your own than what books /online resources you followed?

Can You share (online link if possible) which institute and what kind of training it was and
how was it ?

Main Idea here is to get Tech analysis training resources/materials or other info in one place so any new bee can get a quick head start on technical analysis .

Start shooting ......