When the thought does not give rest, you search, think, but there is still no solution. The more you think, there are more questions than answers. Finally, your body is powerless from crazy mental roads, your body is tired, hungry - stop! In the days that follow, you don't even want to remember the crazy hours, maybe days. You forget everything. And then one day, when you don’t think about anything, you just sit and look at the clouds, trees, branches on which the birds take turns feeding their chicks ... Bang! Like a thunder from the clear sky! Oh insight!