CVE stock: Probability analysis

• There is a chance for second crash in short future. No one can avoid market risk;
• The lowest price is 5.89. Should I wait for the price? Or I just go for 6.09?
• How much should I take risk? Should I purchase 10,000 shares or 1000 shares? 
• Market swing is the chance to make 10% return. 
• Admit that I am a beginner. Try to survive longer. I save those TFSA funds over 10 years. 
• Be patient. Do not gamble! Take some risk as well.