A SEP IRA (Simplified Employee Pension) is a retirement plan that is popular with many small business owners and self employed individuals. The 2015 SEP IRA contribution limit is $53,000 (the 2014 SEP limit is $52,000).
Meanwhile, other studies suggest that another gene, DRD4, may also play a role in traits such as shyness and anxiety. The DRD4 gene codes for a protein that binds dopamine, another chemical messenger that has powerful effects in the brain. Again, the DRD4 gene comes in two forms: a long and a short version.
This trait is not a new discovery, but it has been misunderstood. Because HSPs prefer to look before entering new situations, they are often called âshy.â But shyness is learned, not innate. In fact, 30% of HSPs are extroverts, although the trait is often mislabeled as introversion.