So, are there ways to increase my bag without Trading?
Yes there are many techniques to increase your wealth without trading like buying a coin and then holding it for certain period of time (hodling). There is another technique called DCA dollar cost averaging where you keep buying satoshis for a day, week or month.
https://dcabtc.com/Yes, in the DCA (Dollar Cost Average) method, hodler will undoubtedly gain the most. It is one of the best methods, although many people do not like it because it requires patience. When I first started investing through this DCA method, I also thought it would be challenging to make regular weekly investments, but with time I found that it was very interesting and profitable as well.
I agree with you about the DCA to be the best strategy to increase crypto portfolio and it is also good to make profitable investments either. The reason most people in the crypto ecosystem don't like the strategy is that they are impatient or into the crypto investment scheme for quick money and there's no way to make the best profit in crypto if you cant hold.