Concept:
Hedonism says that pleasure is the goal of life.
But the Hedonistic Paradox points out a difficulty in directly pursuing pleasure.
Step 1: Understand the paradox.
The paradox says that if a person directly runs after pleasure, pleasure may escape.
Pleasure often comes indirectly as a result of meaningful activity, love, work, friendship or achievement.
Step 2: Understand why direct pursuit fails.
When a person constantly asks:
\[
\text{Am I happy?}
\]
or
\[
\text{Am I getting pleasure?}
\]
the person becomes self-conscious and anxious.
This reduces pleasure.
Step 3: Identify the correct explanation.
The best explanation is:
\[
\text{To get pleasure you have to forget it}
\]
This means pleasure is often gained indirectly.
Hence:
\[
\boxed{\text{(B)}}
\]