After taking this so important decision that:

1. I don't want to plan 10 years in advance and apply for PhD
2. I wish to go and find something else to do, some target group for which I can later write a PhD work
3. I will now concentrate and finish (after I start) my master's thesis

I just got to the conclusion, that what I really was struggling about, is to preserve my freedom. Because, "freedom, Sancho, is one of the most precious gifts that the heavens gave men". And if I would be kept into universtiy for so long, no matter how good it can be, I will be feeling my freedom taken. So, I need to go ahead slowly and to find out my way.

"La libertad, Sancho, es uno de los más preciosos dones que a los hombres dieron los cielos; con ella no pueden igualarse los tesoros que encierra la tierra ni el mar encubre; por la libertad, así como por la honra, se puede y debe aventurar la vida, y, por el contrario, el cautiverio es el mayor mal que puede venir a los hombres."

(Source : Wikiquotes)

(Source : Wikiquotes)

В превод :

Свободата, Санчо, е едно от най-ценните блага, с които небесата даряват хората. С нея не могат да се сравнят нито съкровищата, които крие земята, нито тези, които таи морето. За свободата, както и за честта, може и трябва да се жертва животът и обратно, лишаването от свобода е най-голямото зло, което може да сполети човека.

(Взето от тук)