So far this t.me/BTCGnosis is the only trading group that was very useful to me. Most of the trading group above has a lot of members already and very hard to interact whenever you have a specific question to the trading guru.
Trading or signal groups are bad in this aspect. When people join those signal groups, they tend to be more dependent on signals and don't mind to learn and find opportunities from their own works, analyses, investigations and risk managements. They don't know why they get profits or get losses and months with participation in such groups don't help them to be a better trader (their balance can rise or fall but their knowledge and skill still be the same).
This is a good thread though and please don't add those paid groups or there so called premium signal group, that is a BS group that sending fake signal to the tokens that they have position open early.
Many of them are pumping groups especially for low volume coins or tokens. In the same group, the earlier signal receivers (due to online / offline status) the higher chance to enter at lower price. If you join party of pumping group in later phase, you are at higher risks of loss.
I don't attack OP. Just basic rules to join or not join signal groups and what to do after joining.