When it comes to your memory – one of the single best things you can do to preserve it is: Talk to people every day! He says nothing else compares to the total brain workout of conversation for improving memory and thinking skills. Dr. Lesley says social activity is what people are built for. Dr. Lesley says another way to improve your thinking in your day-to-day life is to keep your life as uncluttered as possible. If you’ve got different pictures on every part of your wall, you’re getting distracted every time you enter a room.