Some guys I sought their reasons for supporting Buhari had the followings as their reasons:
When Buhari was the president a cup of garri used to cost 20k and a cup of rice 30k; now it is #30 and #50 respectively.
When Buhari was the president you could get employment with a primary school certificate; now it is hard to even have employment with a degree.
When Buhari was the president the bus fare to Lagos from Kano was just #10 and now it is over #10k.
When Buhari was the president house rent a room in lagos was just #5 a month now it is over #7k.
When Buhari was the president you would be prosecuted if you urinate on the road.
When Buhari was the president Super Eagles qualified for Nation Cup now they could not.
When Buhari was the president Nigeria had only 12 states now 36.
When Buhari was the president, Nigeria's population was just 40 million now 170 million.
When Buhari becomes the president he will bring 'change'.
The list goes on and on with antiquity of events.