Found a way that works very well for myself. It can be used to create any emotions you can imagine. Don't skip through many different opposites of emotions, like happiness, grief etc. This might create an emotional coctail which might not work so well in the end. So plan what emotion you want to have and then make it.

1) Begin by touching a spot a little up from your eyebrows in the centre. In various literrature this spot is connected to the pineal gland.

2) Move your awareness to this spot and hold it there.

3) Concentrate on the emotion you want to create while holding your awareness in the spot above your eyebrows.

It takes about 10seconds for the emotion to come into consciousness. (First the chemicals must be sent and after that they start affecting the consciousness).