Reliability & initiative are both employability skills. Reliability is showing that you always do what you say your always at work on time and you can be counted on to do things with or without supervision. This will help people trust you and give you more space to work without people worried about you to much. Initiative is doing something without wavering, being at the front and doing stuff even when not asked to. Its a role model skill that will look good in just about any job as long as you do it properly.