Stop fixating on stuff you can touch and start caring about stuff that touches you.
If you're feeling abandoned by the world, interact with anyone you can.
I've developed the habit of mentally listing things that make me optimistic about the future. I do it every day.
In one century, we've added 28 years to our average life span - a change so rapid that our brains couldn't possibly have evolved to accommodate it.
We evolved to move and to learn with all our five senses!
Does this feel warmer or colder?