Good for you.
An anecdote....
Years ago I used MetaStock software... many times voted "Best Software" by trading magazines. They were promoting an upgraded version... paid upgrade, of course... and came to town for a seminar at a hotel to make their pitch. Must have been 80-100 attendees... all current users and all experienced traders. (MetaStock costs ~$1500, so it wasn't a seminar for noobs.)
The presenter was polished and knew the lingo. Obviously had much trading experience.
MetaStock had at that time around 130 "prepared" indicators which would load into RAM for you to choose, + had a "custom indicator" section where where you could massage whatever data and variables a gazillion ways if you wanted. (The user's manual was like 650 pages.) When he got to talking about the "indicator section", he made a semi-statement, semi-question... "If you use indicators, ONLY ONE, RIGHT?... BUT NOT VOLUME. Show of hands of those who agree". Nearly every hand went up.
Interesting insight here...
1. KISS (Keep It Simple Stupid)
2. Indicators are NOT essential... but if you use them "only one at a time".
3. Volume considerations are detrimental to your success