Its ok I have a really good calculator to check your workings..
Now, you said the odds are in your favour for this subject, explain it.
Afterall you've basically said it twice, shouldn't be too hard if your argument actually holds water, right?
Or are you just admitting that this is one of those 'look at the trees, look at the clouds' arguments from personal credulity?
No shame in thinking you're right even if you can't back it up, Its best just to admit it...or provide the odds, either one