Sometimes it's a noble thing to aim to do all the commandments but I wouldn't want somebody feeling crushed by the weight of holiness. After all sometimes aiming high can just be our pride talking, as in the case of Peter. The Christian life is a process.
Being crushed is a good thing.
"The LORD
is nigh unto them that are of a broken heart; and saveth such as be of a contrite spirit."
"Then said Jesus unto his disciples, If any
man will come after me, let him deny himself, and take up his cross, and follow me."
"For thou desirest not sacrifice; else would I give
it: thou delightest not in burnt offering. The sacrifices of God
are a broken spirit: a broken and a contrite heart, O God, thou wilt not despise."
"Blessed
are ye that hunger now: for ye shall be filled. Blessed
are ye that weep now: for ye shall laugh."
It is better to go to the house of mourning, than to go to the house of feasting: for that
is the end of all men; and the living will lay
it to his heart. Sorrow
is better than laughter: for by the sadness of the countenance the heart is made better. The heart of the wise
is in the house of mourning; but the heart of fools
is in the house of mirth."
"And the publican, standing afar off, would not lift up so much as
his eyes unto heaven, but smote upon his breast, saying, God be merciful to me a sinner."