"Je sentais qu'il était temps de préparer mon avenir alors je me suis fixé un objectif. Mon objectif était l'indépendance."

Simplified Meaning:

At a certain point in life, someone decided it was important to think about their future. They wanted to have a clear direction for what they wanted to achieve. So, they picked a specific target to work towards, which was to be able to live and make decisions without relying on others. An example would be a young person deciding to move out of their parents' house. They might work hard to get a stable job, save money, and eventually get their own apartment. By doing this, they are working towards being independent. To apply this kind of thinking to your own life, you could start by thinking about what you want in your future. Do you want to be financially secure, healthy, or pursue a particular career? Once you decide, set a clear goal and take steps every day to get closer to it. This might mean studying, working, or saving money. Every small action you take can help you achieve that big goal of independence or whatever you aim for.