Use Lord Krishna's Teachings for Better Decision-Making

We're constantly questioning ourselves even in small simple acts... we're playing out these mini wars in our mind, thinking of the worst-case scenario... What if I don't attend her party, she may get offended and not talk to me again... what if I speak up and say the truth in an office meeting, will it go against me in my appraisals... what if I try telling my child what to do, he may just rebel and do something even worse.