Bismillahir Rahmaanir Raheem
Al Jawaab Billahit-Tawfeeq
All you have to do is be more responsible and stop yourself from procrastinating. Make it a habit to perform your Salaah as soon as the time for Salaah sets in. When we think of the punishment that is mentioned in the Hadeeth for missing the Fardh prayer, it is enough for us to become more careful and particular about being punctual with the five daily prayers. There are numerous Ahaadeeth that illustrate the importance of Salaah. To mention but a few:
*The difference between a Believer and a Non-believer is Salaah.
*A person will have to endure the punishment of 80 years in Jahannam for every Salaah he had not performed on time, even if he made up for it later on.http://www.google.com/gwt/nu=http%3A%2F%2Fwww.islamibayanaat.com%2FEnglishLiterature%2FEnglish-VirtuesOfSalat-FazailEAmal.pdf
And Allah knows best