>> think clearly - Eat whole, nutritious food. Get good sleep and plenty of it. Exercise regularly. Make and keep social connections. Have an aim/goal/purpose,

>> think clearly - Eat whole, nutritious food. Get good sleep and plenty of it. Exercise regularly. Make and keep social connections. Have an aim/goal/purpose, maybe more than one. Have/make healthy habits/rituals. >> deliver message - Join toastmasters. Send voice messages instead of texting and listen to yourself talk. Practice talking more with others. Practice persuading more, if that's what you want to do. Study the psychology of people and how they react when you say things. Listen as much as you speak.