Did Jermaine O'Neal hint at retirement?

I'm not sure if there will ever be another time or not for me and basketball but what I do know at this moment is the time isn't right for me to play now. But just know I gave everything I had these last 7 weeks and I greatly appreciate each and every one of you guys for the positive words of encouragement thru my process......

A photo posted by jermaineoneal (@jermaineoneal) on Feb 16, 2015 at 2:04pm PST