Look at my Collatz Conjecture. What did I forget or did I do wrong?

Question

The collatz conjecture states that every time a number goes through it, it ends up at one into the 1-4-2-1 loop. When been dealing with an even number, divide by 2. When dealing with an odd number, multiply by three and add one. For example: 10 -> 5 -> 16 -> 8 -> 4 -> 2 -> 1. This code tells you how much steps a number y takes before getting to one.

Answer 1

And the question is?