Demo vs Live Accounts?

Why most traders do much better on Demo than live accounts?
My opinions: No stress, Fake Belief, Trading without SL and without-afraid-of-blowing-accounts.
Pham Duy Duc:
My opinions: No stress, Fake Belief, Trading without SL and without-afraid-of-blowing-accounts.

No emotions and no money risk
And no slippage on entry or exit.
Mohammed Mounir:
Why most traders do much better on Demo than live accounts?

survivorship bias