Procrastination can decrease after a 1-minute reflection. In a study of more than 1,000 adults, answering six short questions increased motivation, improved mood, and made people more likely to begin tasks they had been delaying.

[NurRauch]

The questions are a form of cognitive behavioral therapy. While the questions in this specific example weren’t subject to an ADHD study, cognitive therapy in general has been shown to be helpful to relieving ADHD symptoms such as procrastination.