You do realize that primaries and general elections are different things?
You simply can not face this can you? It’s just too much for you to take. If one man has more support from the public and the nominee is the other man, the support from the public simply vanishes. There is no path to victory for your man. It is long past time to stop playing games with the nomination and simply nominate the man that the people voted for. Everything else is going to fail.
You refuse to see this simple reality.