Hi @ulan93. This is not a STEM-related content, hence the tag "steemstem" used was not justified. STEM refers to any article related to the field of Science, Technology, Engineering and Mathematics. Please consider using other tags to maximise your readers. You can click the link below to find out more.

If you really want an upvote from @good-karma, make an excellent quality post and post it by using the eSteem app. Earning trust from others is not an easy thing. You need to work hard to earn something.

Thank you and good luck.