Cg Tan | E+ | Getty ImagesMillionaires are increasingly dissatisfied with their wealth managers and accountants, but they prize their personal trainers and therapists, according to a new survey.Only a third of millionaires use a wealth advisor for their financial planning and 1 in 5 plan to fire their advisor due to high costs and poor service, according to a new survey from Long Angle, the professional network for startup founders and CEOs. Among those who do use an advisor, 26% are considering switching and 18% may stop using an advisor altogether.By contrast, millionaires are highly satisfied with their personal trainers, therapists and other professionals who help with their overall wellness and family care, rather than financial issues.”Improving your balance sheet or bank account doesn’t deliver the same emotional value as improving your health and family life,” said Chris Bendtsen, market intelligence lead at Long Angle. “Services for personal well-being or your children score the highest.”The results highlight the growing importance of so-called “soft services” for the wealthy, as wealth managers, private banks and other firms look to attract and retain more high-net-worth clients. Once considered superficial next to financial advice and tax planning, services for health and wellness, family and kids, and travel and self-improvement are becoming core competencies in the business of advising and helping wealthy families.Get Inside Wealth directly to your inboxThe Inside Wealth newsletter by Robert Frank is your weekly guide to high-net-worth investors and the industries that serve them.Subscribe here to get access today. For the study, Long Angle surveyed 114 people worth at least $2 million, with a majority having net worths of between $5 million and $25 million. It asked them to rank their satisfaction levels on 14 of the most common professional services used by the wealthy, from investment advice and estate planning to sports coaching and housekeeping.Personal services, child care and education ranked at the top for satisfaction. Out of a score of 1 to 10, millionaires surveyed gave their personal trainers an average score of 9.3, the highest satisfaction for any category of service. They were also happy with their investment-visa advisors (8.8), followed by their personal sports coach and therapist. They also placed high valu …