Let’s say your brother’s name is Jason
Dear Jason,
I heard you’re going for a vacation, first of all I hope you’re doing well. You know since you’re going out for a vacation take this as an opportunity and why don’t you try playing a sport? Basketball, Volleyball, Swimming, there’s a lot of options. It’s also healthy for you which is great. If you’re lazy and don’t want to play any sports why don’t you try information technology(IT)? It’s like a second language if you know IT very well and in this timeline technology plays a very important part. I hope you do any of these activities! And enjoy your vacation.
Your sister/brother,
(Your name)