Identify if the given sentence contains any implicit bias. If so, explain it.
She has a lot of energy and is always bubbly.
The sentence doesn't present any implicit bias.
Complete the following task based on the instruction and optional input provided.### Instruction:
Identify if the given sentence contains any implicit bias. If so, explain it.

### Input:
She has a lot of energy and is always bubbly.

### Output:
The sentence doesn't present any implicit bias.