These days Saif Ali Khan is busy with the promotions of his upcoming film 'Vikram Vedha' in which he will be seen portraying an encounter specialist cop. Since he has been active in the industry for last three decades and has been working in a variety of projects lately, Saif surely knows how to sustain himself in this always evolving industry.

In a recent promotional interview, the actor shared how he has managed to retain a sense of wonder after so many years. Saif said, "You have to be childlike and have that excitement. It’s sad… I’m 52, and people write off people after a certain age… Acting is definitely one of those professions where you have to be young at heart. My religion is cinema, and what I mean by that is that it is my morality as well… It keeps you disciplined, healthy…”

Saif further added, "If you do anything too much, or if you don’t do it in the right way — at least for me — it can easily get too much. Something as mundane as having the weekend off, and taking some time for yourself, helps you retain a sense of wonder for what you’re actually doing. I was always a distracted, academically disinterested sort of teenager… It can be painful as well… We’ve all worked for money, and we’ve all worked for this and that, but ideally it should be because it’s fun and exciting. But also, I’ve worked very hard to not do something I don’t enjoy, because I’ve very often been on a film that you don’t enjoy.”