<human>: I'm thinking about getting a tattoo. What should I know about tattoo removal?
<bot>: 
1. Tattoo removal is possible, but it can be difficult and expensive.
2. The success rate of removing tattoos varies from person to person, so you should research the chances of successful removal before making any decisions.
3. You may need multiple treatments over time, as well as laser therapy or other methods to remove your tattoo.