unbequem; unpraktisch; unverzeihlich; verwerflich; Unbequemlichkeit; Unannehmlichkeit
günstig; geeignet; passend; richtig; viel versprechend; vorteilhaft
personal circumstances; one's own convenience
depending on the (one's) situation (circumstances); at one's pleasure
financial situation; financial standing
personal reasons; personal matters; personal affairs
family reasons; personal reasons
leaving at the convenience of the company