Hi @lakhes ,
I need you to correct following things to verify achievement 04
1 Add source URL's for the gif and the image you have used.
2 Add the source for the following part which you have taken from the source directly.

free will has to involve some degree of creativity and unpredictability in how you respond to the world. That your future might be more than your past. That you might grow, you might change, you might discover. Now, the thing that counters that is when your reactions to the world are locked into a pattern that, by design, is making you more predictable – for the benefit of someone else.

Thank you