The secret would be in maintaining it while interacting with other people.
When alone it's easy. Making every exchange with others and life in a mutually beneficial and satisfying way so that the vibe stays high and clear is a challenge for everyone.
I think it's because everyone is headed somewhere a bit different. When a common goal naturally arises and all come into alignment with the natural obvious course to reach it, easy-breezy will be the way and everyone is joyful.
If we never allow others, global affairs, and even the weather to affect us, how do we develop feelings and reflective thoughts about things that give cause for meaningful growth and change?
It's a catch 22. When we solve it, we mass ascend. Easy to be a glowing monk in a cave. Be the guy in the middle of a big city with 5 appointments and a deadline trying to get your Omm on. That is a Master! Be easy on yourself. I use toning instruments to reset.