Your life may not be ideal by your standards, but if there were no good memories from your past, you would have given up by now.
If you want to make a better future, look to see what you liked about events and relationships in the past.
Take all of the good things and fill yourself with those memories. Focus on that instead of the negative things.
Weave them around you like a patchwork quilt and sew them together with the imagination of a beautiful future.
If you have trouble, ask your Angels to illuminate the good things about your past so you can use those memories to create a brighter future.