Take a very long walk across town by yourself each week. Go on an unusual path connecting areas that don't naturally flow together. Travel a new path each time.

Write letters to your future self each year. Read the letters when you reach an age where there is a letter written to you for that year.

Solo travel. Plan a solo excursion. Spend time nurturing yourself and developing self-connection.

Sit for 20 minutes each day just noticing. Don't think too much, just notice

Write a letter each week. Sometimes to actual people and send them in the mail. Sometimes to fictional people or people from another time in your life.

Do one gym session each week totally alone. Take noise blocking earphones but do not play any music. Just try to feel your body in the workout

Start each day with a walk. Walk in silence on the way out, listen to music on the way back.

Contemplative gastronomy. Take a moment to look, smell, remember, taste, feel part of a meal each day

Travel to work 30 minutes early each day. Find a spot along the route to pull over and meditate.