Bitcoin trading is also like gambling that you need to invest, but the percentage you earn income using trading is much higher than gambling. In terms of gambling you may earn a lot of income but you can possibly lost high amount. However, in terms of trading you can possibly earn high amount of income without any losing of investment.
What load of BS? Either you don't have an idea about crypto-trading, or you are just posting rubbish to increase your post-count. Who told you that there is no chance of losing your investment in trading? A lot of people have lost their entire investments in trading alts and Bitcoin. There is always a risk associated with trading. If there was none, then everybody in the world would be trading crypto.