Focus on what you can do right now. Don’t fret about yesterday. The most important thing is to be here right now. Do what you can, with what you have, now.
If you are doing what you love, you are rich. If you are talking about the things you love and letting that lead, you will find that the world gives you everything you need to succeed.
There will always be other things to do or places to go. Don’t let those reasons hold you back. The work that you do is important. Make time for it and get to it.