Jadilah pribadi yang optimis. Kenali dan tantanglah pikiran irasional. Lihatlah masalah sebagai kesempatan belajar. Selesaikan tugas satu per satu. Jangan mengeluh. Tingkatkan kesadaran sosial.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
By learning to be optimistic, the extra effort you need to put in to become a hard worker will become less severe. Optimists see negative occurrences as short lived and narrowly focused events. Adopt the explanatory style of the optimist to help yourself view both good and bad events in a more optimistic light.  Describe negative events, like a difficult presentation, in its positive light. For example, instead of complaining about responsibility, you could celebrate it as a chance to show your