tSNE simplified

Guys, to tell you the truth when I heard the name tSNE and the full form being t-distributed stochastic neighborhood embedding, I was scared. Gradually, I could find my way through the papers, various blogs, and realized it is not so ominous as the name suggests. I just thought I will try to share the intuitions that I gathered. Let me put it down in a question, answer format like it came to my mind. Less number of attributes are simpler to manage.