Do you know someone who is in the hospital, nursing home or just not able to leave the house anymore? If you know someone like this or have a friend of a friend like this, can you make a visit? I am not saying you have to make a big production of it by staying 2 hours and making promises you can't keep. How about you just stop by for a few minutes and say hi or say you were thinking about them? I bet you will brighten their day and gain something in the process. If you don't know anyone, how about visiting your local nursing home and making a new aquaintence? Let me know what happened or didn't happen.
Life is worth living and sharing.