Play games to exercise your attention.
Repeating numbers, imitating radio and other small games can not only exercise your concentration, but also help you improve yourself in a relaxed and happy atmosphere. These games are easy to play and suitable for daily life.
Professional educational institutions provide scientific training.
If you want to improve your attention level more comprehensively, professional educational institutions will be a good choice. They can provide you with more scientific and systematic training methods to help you achieve your goals faster.