I used to listen my intuition, of course I am doing my own reserches but I don't really trust to technical analysis. Maybe I am making a mistake?
That depends, are you making money consistently in the market of cryptocurrencies, if that is the case then you can keep following your intuitive method since you are getting profits with it but if that is not the case then it could be a time for a change and technical analysis can be what you are missing to make yourself successful in the market of cryptocurrencies.