You cannot decide to trade bitcoin without learning the required skills that will aid you in knowing how to trade bitcoin, and if you learn the skills, there is no guarantee you will succeed in trading bitcoin. If you want to trade bitcoin and accumulate bitcoin with a long-term vision at the same time, you are gambling with your bitcoin. When you lose your trade, you will be open to selling your long-term bitcoin to continue to live. But if you only invest in bitcoin with a long-term vision, you won't be open to selling your bitcoin, so it is wise to only invest in bitcoin with a long-term vision if you want to succeed in bitcoin investment.
Although what you said is a very correct option and also logical enough for everyone to understand, we also cannot force a trader to stop his trade even though what he trades is Bitcoin. Because for him it may be something he really likes and is also a comfortable way for him to make a profit so that the person will continue to do it without caring about the advice of others. While investors are also like that where they will not bring the Bitcoin they have bought into trading because their own goal is to increase the number of Bitcoins into their own investment portfolio. So you also have to see someone's preferences when they want to give more brilliant ideas even though every good idea must be truly appreciated more wisely because it is for your own good.
If a person can manage investment and trading separately, then I do not consider it negative. A person can have his own choice, if an investor can manage both positions clearly or without linking the two things, then we cannot force him to stop trading in any way. We also have to pay attention to personal freedom and respect personal freedom. If he can manage trading and investment in a disciplined manner and can manage investment without negative impact of trade on investment, then I will leave it to his freedom.
But a person who does not control his emotions and confuses both things by combining trading and investing, then I will advise him to choose one of them. In this case, I will put only investment in the list of recommendations. Because I will never advise anyone to enter into a risky activity like trading.