Leaving helpful messages is a good one... A picture of T is sometimes helpful ....having sessions twice a week helps too...

Once my T asked why I was silent but making full eye contact for about 2minutes and I told him I was memorizing him... Taking it all in... Now even though I saw him for six months before he moved... I can close my eyes and be back in his office with him there...almost can hear his voice.. Sometimes I have mental conversations with him.