Would doing 400mcg fentanyl and vodka overdose be a risky gamble?

[ineedtogetout]

I wanna use fentanyl as my suicide method but i can only get my hands on pharma grade fentanyl spray where the max dose is 400mcg and i dont know if i would have the courage to double spray it since it has a waiting mechanism so i cant spam spray it
The lethal dose is 2000mcg but i thought that with vodka it would do the job what do
You guys think?

 

[BadChanges]

Are you talking about Pecfent?

You can dm me. I'm looking at a similar route