It is nice to see that you are in trade more than 2 years and have few experiences that you have shared with us. You have said to select only centralized exchangers like-Binance, Hitbtc, Bittrex and so on but you have forgot to refer decentralized exchangers like forkdelta, idex and so many like this. You know IDEX is now a huge popular decentralized exchangers. I admire you that you refer Binance, Hitbtc for trade which is more easier than decentralized exchangers. To be successful in trade, an investor need to analysis for coins which he wants to invest before investment for few days even few months. Don't buy at the price which is higher than regular. Don't be panic in trade. I will suggest all investors to implement these techniques to be successful as i am a trader with 3 years experience.