Making money in the market is a process of extraction that requires the following:
1. Knowledge
2. Skill
3. Experience
A "winner", to use the thread originator's term, is a person who has organized and built his mind with the three items to be at an operational level. Although there are various levels of being operational, it turns out that just a small degree of 1, 2 and 3 is sufficient to be operational itself. A "loser", again to use the originator's term, is someone who is unable to obtain 1, 2 and 3 in order to build his mind to go through the process of extracting from the market.
A person starting from a scratch place approaches the market with neither 1, 2 nor 3 in his basket. That does not automatically make him a "loser", of course, because a loser is a person who cannot obtain these items to build his mind, not a person who simply lacks them.
So how does a person starting from scratch obtain these items for his basket? Unfortunately, this is problematic because the person's basket is not empty to begin with. It is filled usually with items of folklore that a person has picked up as 1 while arriving at a point where he views the market as a place of opportunity for making money. Such a person may be worse off than those whose baskets are so filled with myths that the market cannot be seen as a place of opportunity at all but something to be feared and avoided.
What I am stating here is that most people never have a chance to be a "winner" for the simple fact that they are in the "loser" category before they get off the starting line. Once they get started, they go through 3 in the form of failure and losses and usually obtain more sophisticated myths which they take for deeper 1 and become proficient at doing things that they mistake for 2. In short, they start out fucked and fuck themselves up further as they go along all the while thinking they are acquiring 1, 2 and 3.
Trading is one of those things that if it can't be done right, it is best to not do it at all. A "winner" is someone who recognizes this and is also a person who decides not to pursue trading at all because he sees that a person cannot learn to do things right by believing in and doing things wrong. A "loser" is someone who doesn't know this.