Interest of trading fades away with demo trading. Don’t worry about your interest because you can regain your interest once you start trading live. FXOpulence provides a free demo account and multiple types of other accounts. Their trading instruments include Indices1000, crypto500, USD basket and EURO basket. Their tighter trading spread and high leverage are helpful for earing big.
Trading interest can last from minutes to years, depending on factors like market conditions, news, and investor sentiment. It's highly variable and can change rapidly in response to new information or trends.