Hello,
it's the problem that many of us aren't able to focus on one thing what's really important.
But we can learn it and teach it ourselves and our subconscious.
A good way is to create a picture of what we really want, paint or print it out, hang it to several places we look many times during the day.
Focus on it short before we fall asleep and immediately after we wake up.
Our subconscious is still awake in these moments, the best way to communicate with it, it will understand and work for us.
Have a great day
Tom