If you have crooked teeth and don't want to wear braces for years and retainers for even more years then there is a very good alternative. No, I am not talking about wearing Invisalign for years either and retainers after that. Some of us just don't want to pick food out of our teeth for years. We want instant orthodontics.
If you have some teeth that are crooked and don't want to wear orthodontic braces then the solution is customized non-invasive porcelain. The artistic ability to treat only four teeth and have everything match perfectly requires skills beyond Cosmetic Dentistry or Instant Orthodontics, Lasers or Implants. It requires artistic skills that are difficult to teach. Some of us have these skills and some don't.
It is really annoying to have one tooth stick out and it just wrecks your whole smile. The tough part is that generally the tooth that is sticking out is in front of another. You cannot even grin without that tooth sticking out.