We are what we think

There is a line usually attributed to Marcus Aurelius: "The happiness of your life depends upon the quality of your thoughts." It's a loose paraphrase rather than a direct translation (the closest passage in Meditations, 5.16, reads "Such as are thy habitual thoughts, such also will be the character of thy mind; for the soul is dyed by the thoughts"), but the idea has become a guiding one for me. Taking it seriously, I changed my habits, and my life has more joy and contentment in it as a result.

It started with a hard look at what I consumed every day. I was flooded with short, trivial content, the likes of YouTube Shorts and TikTok videos, and a clear mind felt out of reach. I realised that the way to a clearer mind was to consume less, and better. It wasn't only social media. The daily news, often skewed towards the negative to hold attention, was shaping my thoughts too. The hardest part was looking honestly at my social circle. Surrounding myself with positive people, and celebrating happiness and success, became important. After all, we are a product of our environment.

The effect of these changes was large. The most noticeable was less anxiety, and that was a real step towards a happier life. It also changed how I saw things. With less anxiety my focus sharpened, and I found more joy in small things. It became clear that anxiety wasn't just an emotional burden; it was using up my mental energy.

What we consume, in thought, media and company, shapes who we are. If I want a happier life, I have to be choosy about what I let in. As we feed our minds, so we shape our lives.