Emotions are a barometer of information. Have you ever felt a strong emotion come up for, what seems to be, no good reason? Emotions can be triggered by a memory of the past. Emotions come up for you to examine, emotions won’t kill you, but they may scare you.
There is clearly a message with the emotion. If you can stay with the uneasiness of the emotion and examine it, you will be able to release it. Sorta like a balloon floating up into the air never to be seen again. It’s the same with the emotion that may be holding you back. This is the mystery of the subconscious (where emotions live) that is at work all the time. But we don’t realize it.
Feel it, release it, feel it, release it. Repeat
Will it be easy? Nope. But it works every time and you will be free.