which one is better?

將成功的人

Chinese
「謝謝你的解答.再者我想問我應否在VETTING老實說出我過去的事??抑或忘記當什麼事都沒有較好?因為我覺得任何事坦白最好,被查到的話但因為我有坦白所以他會當我已經改過?但我又怕審查人員不信任我,
「但我在vetting 被查出之前的事,我會否被控告?」<可以幫我轉做英文??

I would like to know whether I should mention my unfavorable experience if being vetted or better to forgot anything happened in the past?
as I thought that leniency will be given to those who confess their crimes.
I also concern that the officers would not trust me,
or they would just treat my case as turning to a new leaf?
i afraid that the former incident may bring certain bad effect to me, could it be?

or

thanks for your answering! Moreover,
i would like to know should i honestly talk about my bygones or better to pretend that i couldnt remember anything.
Because i think that it is the best to be confess on everything,
but will they be generous to me and believe that i would reform even if i admit everything?
But i still afraid that i could not gain trust from those juror.


Sorry,i have a poor english!