Find the words in the sentence which suggest a positive attitude
I think I can do this!
The words in the sentence which suggest a positive attitude are "think," "can," and "do."
Complete the following task based on the instruction and optional input provided.### Instruction:
Find the words in the sentence which suggest a positive attitude

### Input:
I think I can do this!

### Output:
The words in the sentence which suggest a positive attitude are "think," "can," and "do."