What financial behaviors will typically lead to a low credit score?

Here are some behaviors that will give you low credit score :

- If you always maxed out your credit card limits, it make you seems irresponsible 
- If you never paid your credit bills on time
- If you always change your living address 

but as long as you have a good history of paying your credit bills on time, your credit score will be fine

It depends on what the venn diagram is over