Congratulations on coming to the end of the journey for now. Until you decide to proceed with naturalization or sponsor a spouse/parent(s) when you qualify to do so
Although you’ve stated this forum and your GC will not change your personality, I would actually encourage you to let your experience in this forum influence you in a positive way. The kindness, friendship, and encouragement you’ve received from completely faceless strangers should hopefully encourage you to seek and pursue opportunities in which you can make a positive change in the lives of strangers where you stand to gain nothing by being nice to them.
All the best and enjoy your new status.