No, I don't understand this kind of behavior. May the 'stuff' be whatever and how relevant, this is not how you show your employer that you are an asset to the team and worthy of your job. Over here it's bloody hard to get a job as a young adult, and my guess is that the situation might not be any better over there. If you want to keep your job, you talk with your superiors what's bothering you and try to fix the situation instead of giving shady excuses and just not showing up for work.
When I was young, there was a god with infinite power protecting me. Is there anyone else who felt that way? And was sure about it? but the first time I fell in love, I was thrown down - or maybe I broke free - and I bade farewell to God and became human. Now I don't have God's protection, and I walk on the ground without wings, but I don't regret this hardship. I want to live as a person. -Arina Tanemura