Thank you so much, for your encouragement regarding the criticism. I’m determined and dedicated to this forum. I will not let what others say put me down. But I’ll always remind myself what am here to achieve. I’ll strive harder for success. 
Don't think of it as they're trying to put you down when they criticize you. It's normal and not just happening in the forum. So, the best way to take it is just to absorb it if it's constructive criticism and a healthy one. But if you think that it's damaging you mentally, it's just best to avoid them and move on. Because if that's your take with criticisms then you're thinking of it the wrong way because that's not what criticisms are all about.