Questions from Non-Catholics

Questions Covered: 

• 05:49 - I’ve heard there’s 7 Sacraments. Two are mutually exclusive (Matrimony & Holy Orders). If a Catholic Man is unmarried/not ordained religious and receives the other 5 Sacraments, is he missing something/less than others who are married/ordained? 
• 15:21 - When talking to Tom earlier, you left on a cliffhanger. Where in the Bible does it say you should be Catholic? 
• 37:41 - As a non-Catholic, can I go to Confession? 
• 44:02 - Is there a connection between Classical Liberalism / democracy (differing ideas in society) and Protestantism (having differences in faith in the “Church”)? 
• 50:37 - Could you give me a Biblical/Traditional defense on Marian Doctrine in general?