Higher leverage results in high profits but if your account is low, some pips move towards where you can easily delete accounts. so we have to be careful when using very large leverage. if you have substantial capital you use high leverage is not a problem. and traders can use any leverage under any circumstances and this can help more trading pips. but several times the lack of experience can blow account. see, most newer merchants do not use money management strategies as a result they make more positions that are the cause of the margin call.