Yes, of course, @laurentiu.negrea!
The topic is your choice, feel free to write about anything you want. No need to "censor" yourself, @valorforfreedom has no problem with speaking his mind here, and actually appreciates honesty and transparency.

Will warn you though, the topic itself is not the most important factor... make sure your entry post is spell-checked, grammar-checked, and formatted in a way it's easy to read! Without that, your post won't even be read, no matter how great the topic.
But, you have enough time to prepare, so good luck!