"The only way your palate will evolve is to taste different things. If you taste the same things every day, you’re not evolving your palate. Keep an open mind, try different things, that’s the most important thing."
If you think you only like a limited few wines, you may be surprised at how many more wines you could be liking. Get out and try something strange, intimidating, or pink. For each wine you are drinking today, there are dozens more that you will find equally pleasing and exciting to explore and share.