I have only 0.02 BTC and its not enough. 
Its a small amount if the price goes up you can only get few profit so better to collect more bitcoins i suggest to you to go in altcoin section where you can get bounties for altcoin and earn altcoin that you can convert into bitcoin.sYeah its a small amount to have as even if price goes higher you won't be feeling the profits, so its better to work hard on it and save whatever you are earning as it will be more valuable in future.