I think a solution for you is to try radical change. Take a sabbatical to another part of the world, Thailand, Australia, or somewhere exotic. Do stuff you no

I think a solution for you is to try radical change. Take a sabbatical to another part of the world, Thailand, Australia, or somewhere exotic. Do stuff you normally don't do! Get out of your comfort zone! Don't worry about anything else but what you want to do. Set a tough long term goal (or goals) and work towards it. Whether it's bringing the internet, electricity, education etc to the developing world, or creating a startup, make the goal and work towards it. Let everything you do me motivated by the desire to achieve the goal. The break is to inspire you and give you ideas, and to release your existing irrelevant worries. I really hope you read this, as there are many much longer comments. I think this succinct piece of advice will help you!