When people decide to leave the forum they have reasons they might not want to share or elaborate on. Sometimes it opens up a new channel for discussion and it inadvertently acts as a diversion away from the fact a member is leaving. Even though someone has mentioned what they believe is the reason for your farewell, the fact you have not mentioned it is probably the correct course of action.

To my knowledge we did not have any interaction therefore we do not know each other but regardless of that I hope whatever you decide to do (whether it is a permanent goodbye or one that you could reflect on and make a return after a short hiatus), I wish you the best.