One thing that helps me to focus on God is Scripture Memory. This is something that I have been getting more into, and it has been an amazing experience of hiding God's word in my heart!
Right now, I am taking online college classes. They keep me very busy, so I often forgot to talk to Jesus throughout the day. I find that having a Bible right near by is helpful. Whenever I need a break, I will pick up my Bible and read some of my favorite passages or look at what I read that morning. This pushes me to pray and rely on Jesus for the strength to continue working hard.