There is no objective reality, reality becomes real in our mind and is thereby very subjective.

The concept of double blind experiment is the wrong concept, if it is the case that our mind can have influence on reality, or in case that reality is really inside our mind.

It is easy to be rational as long as you do not really want something very badly.

Most often it is not physical or intellectual load which makes us overloaded, but emotional load.

What can help us here is the art of positive thinking.

Try to transform problems into challenges, try to find a point of view which lets you see the positive sides of your challenge.

For example,

 - see the challenge as a training

 - see the challenge as a chance to be a good human

Just like a tiny piece of matter contains a gigantic amount of energy, a tiny piece of real mind contains a gigantic amount of power. The art is to focus this power on one goal instead of wasting it on 1000 goals.