¿Por qué la gente usa tatuajes?

The video explores the history and cultural significance of tattoos, tracing their origins from ancient times to modern society. It explains the tattooing process and discusses the personal and cultural meanings behind tattoos. The video also delves into psychological perspectives on why people get tattoos and highlights important considerations and potential risks associated with tattooing.

What are the potential health risks associated with getting a tattoo as outlined in the text?

According to the psychologists mentioned, what role do tattoos play in expressing individuality?

What precautions should one take before getting a tattoo based on the information provided?