It is always late to do what could have been done before, but it is always possible to get rid of the weight of not having tried. There are barriers for which the justification is gratuitous: if something sounds good, let it be done! The rest will be experience and learning. The mind has a hard time freeing itself from old ties, but the years show that it never regrets it when it overcomes mental resistance and takes a chance on something new that is sincerely desired; more than that: it is acts of this kind that often go down in memory as the best decisions.