Why should I buy Tezos?

Could you please explain to me the rationale behind investing in Tezos? I'm curious about its potential benefits and what makes it stand out in the cryptocurrency market. Could you elaborate on its unique features, such as its self-amending protocol and governance system? I'm also interested in understanding its use cases and how it might impact the future of finance and blockchain technology. Could you provide any insights on its potential growth and the risks involved in investing in Tezos? Thank you for your time and explanation.