Museveni came to power by default, has stayed by hiding vital information
By and large a decision taken when one is angry, frustrated, tired or in a hurry is likely to be wrong. In 1981, Baganda and Catholics (no offense) with backing of some western powers led by Britain decided to wage a guerrilla war because they were angry, frustrated, tired and in a hurry that Obote had returned to power. Without proper scrutiny of each other, two ideologically opposed groups: Popular Resistance Army (PRA) and Uganda Freedom Fighters (UFF) formed the National Resistance Movement (NRM) with Yusuf Lule (RIP) as chairman and Museveni as vice chairman and also chairman of the high command of its armed wing, the National Resistance Army (NRA). This became a clear case of enemy’s enemy is a friend. What was common between the two groups is that they were both enemies (opponents to use a milder word) of Obote and UPC. What both wanted was to remove Obote and sort out their differences later, if any.