Buying a ladder

When you are after a ladder you should know that there are all kinds of different lengths of ladder that you can buy. So, when you buy a ladder, you have to be careful. You have to make sure that the ladder you buy is long enough. That it is the kind of ladder that goes all the way up to where you want to go. I mean a ladder that is just a few inches short is no good is it? It won’t do the job. It will get you almost there. But it won’t get you quite to where you already are.