Question: Is it possible to attain Moksha (liberation) if we're very busy and can't do much meditation?
You see, if you want to reach the top of Mount Everest, and if you just keep walking on the road, it will not be possible to reach the top of Mount Everest. That's not enough, you must learn to climb. So we start by recommending 45 minutes to 1 hour of meditation, so that people will not panic. Start with what you can do, and then see what comes. Shri Krishna told Arjuna in the Bhagavad Gita, "Though it may be difficult, it is not impossible."