IT Ruby JavaScript self development Node.js motivation rant start-ups testing prototype inheritance TDD BDD RubyGems functional programming Haml template inheritance Python Django time management self-development procrastination messaging mixins YAML HTML HTML 5 forms Phusion Passenger WSGI education jobs contracts business travelling freedom crisis OOP Ace web static generator CommonJS Ruby 1.9 rSpec exceptions AMQP Apache freelancing Padrino presenting bundler Gemfile MooTools deadlines life philosophy jQuery gemspec work/personal life balance ruby rack rubygems productivita