Well, we are not talking about a religion, graphics should not prevail over logic, and even if you feel more comfortable with a type of trading should not exclude others. There are great opportunities in day trading, in week trading and in long term trading.

Dividing the investment into lots is hard to understand, but if you divide it into, for example 20 lots, you can do day trading with 5 to 10 lots, and keep your long term investment with the rest. And you can add lots to both tradings depending on the volatility, regulations, etc

For example with stocks, i have 15 stocks currently, and i don't want to sell them until march - june. But i have done a lot of day trading and a lot of week trading with other stocks with more volatility, like Hertz, Wirecard, or JCPenney (sold this morning). And JCPenney is a good example, 2 days ago exits bankrupcy, and this same day +35%, that would have been a great day trading. But why to sell when it's so obvious that the price can only go up?