Things you should not do during the Holy month of Ramadan are as follows:
1- Do not eat too much, a cupped 2 hand portion is more than enough and gentle on the stomach
2- Do not stop exercising, things will build up fast without notice
3- Do not spend you day lounging, and all night lounging. It will make your day longer!
4- Make sure your prayers and reading is on time and scheduled
5- Your family visits are done; but dont feel guilty for pursueing personal gain like reading a book or going to the gym, equally as important.
6- Compete with family members or friends on who looses the most weight at the end of the month
7- Evaluate your life, plenty of time to dwell on the things that matter, and makes you shine
Enjoy breaking fast and having a good month, may these blessed moments continue to shine on you and your family.