Problem: The person uses a larger paint brush. The person switches back to a small brush. The person uses a spatula to add paint. we

Answer: see the person using a big brush again.

Problem: How to deal with a stray dog
Examine the urgency of the situation.
Seeing an unattended dog outside may instinctively move you to help, but you want to make sure that you are not making the situation worse. For instance, if you see a dog weaving through traffic, chasing after the dog could put you, other pedestrians, and motorists in danger.

Answer: Wait until the dog is in a safe place before providing assistance. If the dog is already in a safe place do not scare the dog.

Problem: How to make your gerbil happy
Consider getting two same sex gerbils and not just one.
Gerbils are very social creatures and like to live with other gerbils. When first buying your gerbil you should consider getting more than one.
Answer: This will keep your gerbil much happier. However, if you already have a gerbil (s) and introduce a new one, it is likely that they will fight.