Date of Sister's Birth: 18 September 1988, 17:35 (I think)

What career is better suited for my sister? She was very confused previous years but seems more focused and determined since 2015. She's now more practical but she returned in competitive sports. Should she retire finally?
In her personal life for years all her efforts with the person she likes and with new people were always in vain. This year seemed more promising but no relationship and now again obstacles appeared. She has changed and become very cold. Will this and her bad luck change?