Ten tips from a 2014 Forbes magazine article by Travis Bradberry titled "How Successful People Stay Calm":

• They appreciate what they have
• They avoid asking "What If?"
• They stay positive
• They disconnect
• They limit their caffeine intake
• They sleep
• They squash negative self-talk
• They reframe their perspective
• They breathe
• They use their support system

... a list that has huge overlap with the same author's recommendations in "15 Critical Habits of Mentally Tough People" a year later — likely based on the same "Emotional Intelligence" book — but nonetheless worth considering!

(cf Mental Toughness (2015-12-06), ...) - ^z - 2018-07-13