Sometimes it is really hard to go against your own thoughts, like delaying your prayer because of some less important matters suddenly come up. You give the same excuses all the time, like; "5 more minutes, hmmm I need to do some work now, have a nap for a while".
By why exactly did you do that? Strangely enough, you react to things differently when it comes to your interaction with everyone else. You are afraid of being late to class, always try your best to arrive early at meeting, often work hard for people to see you as keeping everything under control, but with God?
In fact, there is a simple solution; how sure are you, that you are still going to be alive for the next five minutes? What if you were dead, just before having the chance of performing the prayer?