Gaining Weight is tough....

Sighs, I've tried lots and lots of ways to gain weight by listening to friends saying eat more snacks then sleep... It's still the same way, I couldn't gain weight as my friends did. I'm so tired of gaining weight, trying some recommendations from doctors saying Appetton Gain Weight would be the key for me to gain weight. At last I have some confidence of gaining weight.... Hehehe, I hope I can gain like 8kg?? Then I would be so satisfied and I'm gonna go gym for workout so that I can build muscle mass.... That's all, I need more helps for gaining weights. Please write some comments to help, thanks!