When looking into the subject of weight gain it is interesting to see quite how many of the different resources in the area are focused on the topic from the perspective of natural gainers, and not from that of skinny people.
This is a real problem, because skinny people have been struggling their whole lives with the fact that they have a totally different problem than most people, namely gaining weight and muscle, but that it is still nevertheless a very real issue.
Whilst others have problems keeping the weight off an only have to have a bit of a fatty piece of cheese to pile on the pounds, for the naturally skinny person, they often find that they can seemingly keep on eating, but nothing changes.
They still have those skinny arms, leg and chest that they dislike, because it reminds them of a wimpy teenager type look that they are trying to move on from.
The big reason for this is that most weight gain products, courses and advice are designed by natural weight gainers, and not by naturally skinny people.
So they have no possible way of working, because they are designed for the wrong people.
If you are a naturally skinny person you need to look elsewhere then these normal body building courses and supplement drinks, because you have probably already found out, to your cost, that they simply don't work for the skinny person.
Instead, you should hone in on those methods that are designed for skinny people, and preferably by a former skinny person, because then you can be assured that they will work and help you to gain weight quickly.