hnn han ye kisi had tak mumkin ha k app es se ko main source of income le saktey ho par es k liye app ko sahi baat ha k kafi experince or knowledge ki zarorat hoti ha es liye app ko chiye k app es main expert baneyn or us k baad app es ko as a main source of earning rakh saktey ho nahi to ye kafi risky ha es liye zara ahtiyaat se trade karen es k sath