Grasshoppermind

allwords have it as:
grasshopper mind - noun

1. A mind that is unable to concentrate on any one subject for long.

What are the symptoms? Starting things one never finishes? Jumping from one thing to another? Generally speaking there is a lot of negativity surrounding the concept of the “grasshopper mind”. If you can find some positives, then please let me know. It can’t all be bad? can it?