Here are gathered articles on the topic of how to meditate. I'm not claiming they are correct, but I hope they are helpful.
You thought you were meditating to get more focused, or calm, or whatever, and suddenly some anger, frustration, sadness or self-hatred wells up while you are sitting, and you think "what's gone wrong with my meditation?"
I've mentioned the stages of meditation a number of times, and I just wanted to give a quick overview of the early stages for reference.
Realizing you are stuck is really a variant on knowing where you are, and knowing where you hope to go. If you know where you are, and you haven't gotten any closer to where you want to go, that's a sign that you are stuck.
The more you try to make it happen, the less it happens. So how is it possible to do anything at all to bring about change?
there's this little voice inside that has expectations, that thinks "my meditation should be this way" or "why isn't it working" or "man, I am great at this!"