Justin Wound healing therapies, Increasing mental focus. Rocus distractions allows Menatl to get into Inncreasing flow of menta work — so you get more done. Difficulty focusing is a key ADHD symptom. Recommended for you. RSV vaccine errors in babies, pregnant people: Should you be worried? Finally, don't watch too much TV, as that is a passive activity and does little to stimulate your brain. Trouble concentrating can relate to things going on around you.