New Delhi: It doesn't take a rocket scientist to figure out the pitfalls of leading an irresponsible lifestyle- a look at the plunging fortunes of the once-successful Vijay Mallya more than does the trick. 

But as the quintessential aam aadmi battling rising inflation and stagnant salaries, how can we know what constitutes legitimate, practical expenses? And what can be described as frivolous fizoolkharcha?

Ask yourself these 7 straight questions to know whether you lead a sensible lifestyle and aren't headed for a Kingfisher-style financial disaster...