It is quite right for what you said because maybe some Newbies who have just entered this Bitcointalk forum after hearing some advice from others still don't realize the need for time in starting it until they can earn money. But everyone must also realize that time is also capital and can also be considered an investment so we should not assume that this is free because at all times we have to increase our knowledge for ourselves. In addition, in doing this we also need costs such as food and others so that we can stay focused on achieving our goals.