This is very important. Signals are always BS, even if they come from some extremely popular and highly recommended influencer. Anyone who is making good money from trading is not going to be selling signals because they would have no reason to do so.

Most of these signal groups or signal influencers are trying to market themselves as pro-traders but they are actually trying to trick people into buying their courses/signals/etc. Or they are just trying to increase their follower count.

Maybe there are real signals from traders that know what they are doing, but you should still have your own trading knowledge, so that you can confirm these signals.