It could help your argument to become a Slovakina citizen if your parents are. Similar to most other EU countries, you would need to show your proof or heritage and understanding of the Slovakian language.
Yes, permanent residence is usually the first step towards obtaining Canadian citizenship. For most people immigrating to Canada, they first have to obtain permanent residence and then they will apply...
Not everything can be found on the web, and there are other ways of expressing yourself. Maybe write a story or a poem. Keep a diary or paint your emotions....