Early exercise of an option means exercising the option before its expiration date, and whether it is beneficial to do so depends on the type of option and the
current market conditions.
On the other hand, early exercise of a deep in the money put option can be advantageous for different reasons:
First, because it allows the put option holder to lock in a profit and avoid potential losses. This is because a deep in the money put option gives the holder the right but not the obligation to sell the underlying higher than its current market value.