You are asking the wrong question. What you need to ask is "how do I fix my computer so it does not try to start in Safe Mode". If you get cut you don't ask "where can I get a blindfold so I don't see my blood" do you? If you're smart you'll ask for a bandage.
When did this start, anything happen right before the issue? Many times this is caused by new hardware or software that was installed, or maybe removed.