There are two types of skills, soft skills and hard skills. Hard skills are things such as ability to use Microsoft Word, or a qualification in accountancy. Soft skills are things such as being able to influence people, how good you are at managing teams and indeed working within a team, how good your presentation skills are, and even how good you are at motivating both yourself and other people. there are a wide range of soft skills, yet too often they can be over looked in training sessions, as hard skill training takes priority, as it can be seen as more worthwhile to a company. This is a mistake that happens all too often, and should be avoided.
If your company deals with clients, then peoples soft skills must be improved. even if individuals do not deal with clients, it is still important that their soft skills are improved, so that they work better in their day to day jobs, and get on better with their colleagues. Any training schedule should cover both hard and soft skills, though soft skills are the ones that will usually provide the most long term benefit and turn an average employee into an amazing one.