I can say proudly, my answer is YES. But my portfolio drops 35% than in 2017. But it's not a big affect for me. Usually, that is very normal for me. However, I have increased my life through the crypto. Actually, it's much help to me. I already made a big house, bought my dream car ( BMW ) and I did a lot of things from here. Actually, the crypto field is a very good online industry for increase our life.