Human: What are the most common mistakes people make when buying a house? Assistant: 

1. Not doing enough research before making an offer on a house.
2. Not getting pre-approved for a mortgage before looking at houses.
3. Not asking questions about the condition of the property.
4. Not taking into account the cost of living in the area.
5. Not considering how long it will take to sell the current house.
6. Not factoring in the closing costs associated with buying a new home.