Ignorance encourages clinging to past memories and supports the belief of better future. It’s the biggest obstacle which prevents the enjoyment of peaceful Now.
The happiness of peace can be enjoyed by discharging each and every activity with awareness from moment to moment, without giving a thought to the activities, like while walking just only walk observing the movement of legs consciously step by step, nothing else.
Whatever we are experiencing as a part of our life now, has a tendency of arising, existing for some time and finally ceasing. Whenever we experience the happiness or contrast to it, wisdom is bound to arise then and there.