What you are describing is not uncommon, in fact it is something that pops up a lot in stories from players who are at a downcycle in their retention curve.
In general, thereâs two angles of approach, both of which share one commonality: donât continue as you have been.
So, either take a break, or take what I call a refresher. The first is obvious, just do a bit of spring cleaning to get affairs in order and then look at the real world, get busy there. The second is a lot simpler these days, make an Alpha, or a few. Do things with them which you have never done before. Up to and including your own boundaries of behaviour. Take them to places you havenât been.
This may sound odd, but when you become detached from your established fun, simple exposure to what isnât your fun can very easily reinvigorate matters. At the same time, it also widens horizons and gets you exposure to different mindsets, mentalities and mechanisms.
Also, as an Alpha it is quite easy to join a pubbie / newbie / player school organisation. Red Federation / Blue Republic springs to mind, but also Brave Collective, EVE University, KarmaFleet, Pandemic Horde and Code.
The point there is that the treshold towards group interaction is a lot lower without luggage or baggage. Yes, you will not be able to do things the way you are used to, and while that can be a challenge, it is also an incentive towards teamwork.
Sometimes one step back or sidewards, is two steps forward.