No chance. Kratom Bird is so weak and almost every strain is only stimulating. I do not feel any other effect ( relaxation, self confidence, mental energy, social anxiety decrease, depression reduction...) It is the cheapest vendor in EU. But making comparasion with Wild Green Borneo or Green Maeng Da is funny. There is another great vendor from Germany, Kratom.eu. There is also ThomThom.se. But they do not have much strains. I recommend one strain that is really great and unique. It is Yarro