Friendship could also be a theme. In many stories where mistakes are made, friends can either be part of the problem or part of the solution. Maybe the characters' friendships are tested or strengthened by the mistakes.
Self - discovery is likely a theme as well. Through making mistakes, the characters are forced to look at themselves more closely, understand their flaws and grow as individuals. They might learn what they truly value and what kind of people they want to be.
One main theme could be regret. Since it's about mistakes, the characters might be dealing with the consequences of their wrong decisions and feeling regretful.
One of the main themes is friendship. The characters in the novel have deep and complex relationships that are tested throughout their lives. Another theme is regret, as the title implies, the characters make mistakes and have to deal with the consequences. Also, the theme of self - discovery is present as they grow and learn from their experiences.
Growth might be another theme. Often, mistakes lead to personal growth as the character learns from their errors and tries to become a better person. In this novel, the main character might go through a journey of self - discovery and growth because of the three mistakes.
Well, in '3 mistakes of life novel', I think forgiveness is a key theme. Characters may need to forgive themselves or others for the mistakes that have been made. Redemption is also likely a theme, where the characters try to make up for their wrongdoings. And then there's the theme of change. The mistakes force the characters to change their ways and outlooks on life.
I haven't read this novel specifically, so I can't say exactly what the three mistakes are. But generally, in such a theme, the mistakes could be related to relationships, career choices, or moral lapses.
I'm not sure exactly as I haven't read this novel specifically. But often in a story about mistakes, there could be a protagonist who is the one making the mistakes.
In the novel, the central characters are three friends. They come from different backgrounds. One is from a middle - class family and has dreams of making it big in business. The second one has a more artistic inclination but is pressured by family to pursue a more 'practical' path. And the third one is the glue that holds their friendship together. Their individual traits and their combined dynamics form the core of the story as they go through the three mistakes in their lives.
There could also be an antagonist, not necessarily in the traditional sense of a villain, but someone whose actions or presence causes the main character to make those mistakes. It could be a rival, or someone with different values that conflict with the main character's, leading to the mistakes in the story.
One mistake could be related to his love life, like choosing the wrong partner. Another might be in his business decisions, being too naive. And the third could be in his friendship, not being there when needed.
I haven't read the specific 'the 3 mistakes of my life full story', so I can't tell exactly. But generally, common mistakes could be related to relationships, career choices, or personal growth decisions.
Since I don't know the details of this '3 mistakes of my life real story', I can only guess some common ones. Maybe one mistake was being too impulsive in relationships, not thinking twice before making important decisions in life, and perhaps neglecting personal growth opportunities.