CAN ANYONE PLEASE MAKE ME A GOOD CUP OF COFFEE

What can be so difficult about making a really good cup of coffee. I have 3 coffee makers and yet I still haven't adopted the skills to make a decent cup of coffee. I have tried for years to achieve that Four Star restaurant coffee. You know the cup of coffee that is served to you after a really deliocus dinner with really great people that you enjoy being with. Whaa whaa whaa, OK forget the dinner the family the friends. I just want a really good, no GREAT cup of coffee...Is that too much to ask. Any suggestions feel free to post.