All you need in this life is ignorance and confidence; then success is sure. You can "already know for sure" things that could actually impede progress. Always be on the lookout for the things you did not know, that you did not know. Secondly, work on strengthening personal belief that a particular will be achieved regardless of any adversity that may show up, or evidence to the contrary.
Sometime, somewhere you take something to be the truth. But if you cling to it too strongly, then even when the truth comes in person and knocks on your door, you will not open it.
I can teach anybody how to get, what they want out of life. The problem is that I can't find anybody who can tell me what they want. Once you are crystal clear about the intended end result that you seek to produce, all the ways that it can become a done deal start to reveal themselves to you. There are many who have accomplished exactly what you want to achieve and could show you the way. You are not ready to ask them because you are not clear and you have not determined which questions need answers.
He had an uncommon fondness for cats. As an old man summering in New Hampshire, Twain even rented kittens from a nearby farm to keep him company until he returned home. "If man could be crossed with the cat," said Twain, "it would improve the man, but it would deteriorate the cat." There's always something about your success that displeases even your best friends.
The man who doesn't read good books has no advantage over the man who can't read them. It is said that leaders are readers. However if they read trashy magazines for the majority of their time and they never run with the information that they glean from resourceful books, then they may as well have not taken any time to read at all. It is easier to stay out than get out.